package pres.man.interview.simple;

import com.sun.javafx.image.impl.ByteRgb;

import java.lang.ref.SoftReference;
import java.util.LinkedList;

/**
 * java四大引用
 * @author Man
 * @date 2021-02-05-16:20
 */
public class Ref {

    public static void main(String[] args) {
    }
}
